Summary of Contents for HP Compaq Presario,Presario CQ60-421

The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty.

Safety warning notice WARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do not place the computer directly on your lap or obstruct the computer air vents. Use the computer only on a hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft surface, such as pillows or rugs or clothing, to block airflow.

Identifying hardware To see a list of hardware installed in the computer, follow these steps: Select Start > Computer > System properties. In the left pane, click Device Manager. You can also add hardware or modify device configurations using Device Manager. NOTE: Windows®...

Keys Component Windows logo key Function keys Windows applications key Integrated numeric keypad and volume keys Description Displays system information about your computer when pressed in combination with the key. Executes frequently used system functions when pressed in combination with a function key or the Displays the Windows Start menu.

Buttons and speakers Component Speakers (2) Power button* Wireless button *This table describes factory settings. For information about changing factory settings, refer to the user guides located in Help and Support. Chapter 2 Components Description Produce sound. ● When the computer is off, press the button briefly to turn on the computer.

Component Drive light TouchPad light *The 2 power lights display the same information. The light on the power button is visible only when the computer is open. The power light on the front of the computer is visible whether the computer is open or closed. Cleaning the display To remove smudges and lint, frequently clean the display with a soft, damp, lint-free cloth.

Wireless antennae (select models only) On select computer models, at least 2 antennae send and receive signals from one or more wireless devices. These antennae are not visible from the outside of the computer. NOTE: For optimal transmission, keep the areas immediately around the antennae free from obstructions.

Additional hardware components Component Power cord* AC adapter Battery* *Batteries and power cords vary in appearance by region and country. Chapter 2 Components Description Connects an AC adapter to an AC outlet. Converts AC power to DC power. Powers the computer when the computer is not plugged into external power.